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Weekend-only exercise is as effective at staving off dementia as regular workouts, scientists say

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Weekend-only exercise is as effective at staving off dementia as regular workouts, scientists say

Exercising only at weekends is just as effective at staving off dementia as regular workouts, according to a study.

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Scientists have discovered ‘weekend warriors’ are as likely to lower their risk of ‘mild dementia’ as those who keep up a fitness regime throughout the week.

The findings come a month after another study showed one or two sessions of physical activity at the weekend cuts the risk of developing more than 200 diseases.

It bolsters a growing body of evidence that it is not when you exercise – but the fact you are doing it – that improves health.

The team, consisting of researchers from Colombia, Chile and Glasgow, examined two sets of survey data which included responses from more than 10,000 people.

For the first survey, participants were asked whether they exercised or played sports, and if so, how many times a week and for how long.

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Four groups were derived from the responses – the no exercisers, the ‘weekend warriors’ who exercised or played sports once or twice a week, the regularly active who did so three or more times a week, and a combined group comprising weekend warriors and the regularly active.

Scientists have discovered ‘weekend warriors’ are as likely to lower their risk of ‘mild dementia’ as those who keep up a fitness regime throughout the week (file image)

Analysis revealed that the risk of mild dementia was reduced by an average of 15 per cent in the ‘weekend warriors’ who exercised once or twice per week and by 10 per cent in the ‘regularly active’ who exercised more often (file image)

Analysis revealed that the risk of mild dementia was reduced by an average of 15 per cent in the ‘weekend warriors’ who exercised once or twice per week and by 10 per cent in the ‘regularly active’ who exercised more often (file image)

A mental state exam was then used to assess their cognitive function for the second survey.

Analysis revealed that the risk of mild dementia was reduced by an average of 15 per cent in the ‘weekend warriors’ who exercised once or twice per week and by 10 per cent in the ‘regularly active’ who exercised more often.

Writing in the British Journal of Sports medicine the researchers said: ‘The weekend warrior physical activity pattern may be a more convenient option for busy people around the world.

‘This study is important because it suggests that even busy people can gain cognitive health benefits from taking part in one or two sessions of sport and exercise per week.’

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After taking account of factors that might influence the results, such as age, smoking, sleep duration, diet and alcohol intake, the researchers suggested both exercise patterns had similar effects.

‘We found that the weekend warrior physical activity pattern and the regularly active physical activity pattern were associated with similar reductions in mild dementia risks after adjustment for confounders,’ they added.

‘We found that around 10 per cent of [mild dementia] cases would be eliminated if all middle-aged adults were to take part in sport or exercise once or twice per week or more often.

‘To the best of our knowledge, this is the first prospective cohort study to show that the weekend warrior physical activity pattern is associated with reduced risk of mild dementia.’

A second study in the same journal also found that exercise of any intensity is linked to a 30 per cent lower risk of death from any cause over four years following a diagnosis of dementia.

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Those researchers said people affected should be encouraged to keep up or start an exercise routine, regardless of intensity – especially as average life expectancy after a diagnosis of dementia may be only about four to five years.

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Strength training over decades linked to longer life – Harvard Health

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Strength training over decades linked to longer life – Harvard Health


We’ve long known that aerobic exercise might help us live longer, and now strength training is being credited with the same effect. People who do up to two hours of strength training each week, over several decades, may reduce their risk of dying earlier from several serious conditions, including heart disease and neurological diseases, according to a Harvard-led study published June 12, 2026, in the British Journal of Sports Medicine.

Researchers analyzed three major studies involving 147,374 adults (79% women) who were middle-aged or older at the study’s start and tracked for up to 30 years. Participants reported how frequently and vigorously they exercised, including resistance training (which can include weight lifting and body-weight movements) and aerobic activity (such as brisk walking, cycling, and running). Deaths from all causes were also recorded.

Participants who logged between 90 and 119 minutes of resistance training each week were 13% less likely to die during the study period from any cause compared with those who did no strength training. They also had a 19% lower risk of dying from cardiovascular disease and a 27% lower risk of dying from neurological diseases such as dementia. Aerobic exercise remained a strong, independent predictor of living longer, but the greatest benefit was observed when resistance training was combined with it. Participants who regularly did both had up to a 45% lower risk of dying during the study period than those who did little aerobic activity and no resistance training.

If you don’t already engage in strength training, it may be wise to start. Begin with body-weight exercises such as squats, push-ups, or step-ups on a low stair. Add resistance bands or light dumbbells to increase the benefits. Consider enlisting the guidance of a physical therapist or personal trainer, and aim for consistency over time.

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Image: © The Good Brigade/Getty Images

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‘This works’: Fitness icon Suzy Jalowsky, 60, shares the simple exercise formula she swears by

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‘This works’: Fitness icon Suzy Jalowsky, 60, shares the simple exercise formula she swears by

It’s easy to overcomplicate your fitness routine, especially when you’re being bombarded by information on social media about how to optimise every aspect of your workouts. But improving your fitness and building strength doesn’t have to be complicated – as a new reel from fitness icon Suzi Jalowsky shows.

The 60-year-old shared how just 30 minutes of walking daily paired with three simple strength workouts can help women over 40 ‘look better, feel better and stay strong’ as they age.

‘This works,’ she wrote in the caption. ‘Consistency with the basics will take you where you want to be. We often look for complicated solutions, but the basics are what truly change your body.’

Suzi Jalowsky’s strength routine

To add to the simplicity of the workout, Jalowsky uses just two 12lb (roughly 5kg) dumbbells throughout – so you don’t need to spend hundreds of pounds on expensive equipment to get started.

The workout

How to do the moves

  • Stand with your feet hip-width apart and a slight bend in your knees.
  • Hinge at your hips until your chest is almost parallel to the floor, keeping your back flat and your shoulders down.
  • Hold a dumbbell in each hand with your palms facing each other and your arms hanging below your shoulders.
  • With a slight bend in your elbows, raise the weights out to shoulder height, squeezing your upper back and shoulder blades together.
  • Lower the dumbbells back to the starting position with control.
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  • Stand with your feet shoulder-width apart, holding a dumbbell in each hand.
  • Bend over while bracing your core and keeping your back straight and chin tucked.
  • Draw the dumbbells towards your waist, keeping the elbow tucked into your side.
  • To complete the rep, extend the arms back to the starting position.
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  • Stand with your feet hip-width apart, hands on your hips.
  • Take a big step back with your right leg, crossing it behind your left. Bend your knees and lower your hips until your left thigh is nearly parallel to the floor. Keep your torso upright and your hips and shoulders as square as possible to the wall in front of you.
  • Return to start. Then repeat on the other side.
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  • Start with a dumbbell in each hand, arms down and palms facing your body.
  • Rotate each hand so your palms face forwards. Keeping a slight bend in the knees, activate your glutes.
  • Engaging your core to avoid any sway in the hips, bend your arms, lifting one of weights to chest height in a slow, controlled movement.
  • Keep your shoulders relaxed and down, and keep your head, neck and spine neutral. Don’t arch your back.
  • In another slow, controlled movement, lower the weight back down to your thighs by straightening your arms while raising the other one to your chest. Repeat.
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  • Stand with your knees bent and lean forward slightly, with a dumbbell in each hand.
  • Keeping your back straight, bend your dumbell-holding arm 90 degrees at the elbow so your triceps are aligned with your back and your biceps are perpendicular to the floor.
  • Engage your core and your triceps and hinge at the elbow, lifting the dumbbell up and back as you try and straighten your arm. Your triceps should stay still; only your elbow moves.
  • Guide the weight upward until your arm is straight, pause, then lower back down slightly to begin your pulses.
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  • Stand with your feet slightly wider than shoulder width apart, evenly distribute your weight, and turn your toes out to 10 and 2 o’clock. Hold a dumbbell in each hand.
  • Keep your core tight and chest tall as you inhale, bend your knees, and sink your hips down until your thighs are parallel to the floor.
  • Exhale as you drive through your feet back to an upright standing position.

Upright row

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  • Stand with your feet shoulder-width apart, holding the dumbbells with straight arms in front of your legs. Your palms should face your body.
  • Engage your abs. Keep your chest up and eyes forward.
  • Lift the dumbbells up to mid-chest height or just below your chin. Keep your dumbbells close to your body by raising your elbows up and out to the sides.
  • Pause at the top, then lower with control to the beginning.

Serve the platter

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  • Stand with your feet hip-width apart, holding a dumbbell in each hand.
  • Bend your elbows to 90 degrees, tucking them tightly against your waist with your palms facing upwards.
  • Slowly extend your arms out in front, raising them to shoulder height.
  • Pull your elbows pack to the starting position.
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  • Start with your feet together, holding a dumbbell in both hands at your sides. Shift your weight to your left leg, with your knee slightly bent.
  • Hinge at your hips to bring your chest down while raising your right leg behind you until your body is in a line from your head to your right foot.
  • Reverse back to the starting position and repeat, then switch sides.

Star jump with squat

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  • Start by standing with your feet shoulder-width apart and a single dumbbell held with both your hands in front of your chest.
  • In one movement, jump your feet out to the side and press the dumbbell over your head.
  • Jump your feet back in, bring the dumbbell back to your chest and lower into a squat. Continue by jumping your feet out to the side again and repeating the movement.

One of our most frequently asked questions here at Women’s Health? How to build muscle and burn fat at the same time. So, we asked superstar trainer Oyinda Okunowo exactly how to do it. In this 4-week plan – created exclusively for Women’s Health COLLECTIVE members – you’ll get the workouts and nutrition guidance needed to help you on your way to better body composition. Tap the link below to unlock 14 days of free access to Oyinda’s plan and start training today.

Get the plan

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        Headshot of Lauren Geall

        Lauren Geall is deputy site editor for Women’s Health UK and Men’s Health UK. She graduated from Exeter University with a BA in English Literature before studying an MA in Magazine Journalism at City, University London. She’s been writing about health, fitness and wellbeing for over five years, with a total of seven years in digital journalism. Prior to her current role, she worked at Stylist as the acting health and fitness editor. As well as being a keen runner, Lauren is passionate about women’s sport and can often be found cheering on Arsenal Women at the Emirates or keeping tabs on the Red Roses’ latest win. 

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Sue Barker, 70, keeps fit with cardio, strength training and NEAT exercise – her lifelong fitness formula

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Sue Barker, 70, keeps fit with cardio, strength training and NEAT exercise – her lifelong fitness formula

Sue Barker may have stepped away from professional tennis in 1985 at the age of 29, but she’s continued to prioritise fitness and movement.

‘During the winter, I try to exercise at least three times a week at the gym, and in the summer I like to get outdoors. I love jogging, cycling and walking my dogs,’ the 1976 French Open champion and former world No. 3 told Express.

She shares her varied routine – which includes cardio, strength training and plenty of everyday movement (also known as non-exercise activity thermogenesis, or NEAT) – with her husband.

‘As a rule, Lance and I do a lot of exercise – we have two dogs to walk [twice a day], we cycle a lot and have a personal trainer we see a couple of times a week,’ the former long-time Wimbledon presenter told Sheerluxe.

‘So, I do keep fit. Lance plays golf and I’m thinking of taking it up, but I’ve been saying that for quite a few years…’

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Despite retiring from both tennis and broadcasting, she remains drawn back to the court.

‘Going back to Wimbledon [in 2023] reignited my love for the game, so I’m going to play there on the grass,’ she added.

Sue Barker uses exercise to stay fit for life

Movement plays a central role in her approach to healthy ageing and maintaining her independence.

‘It’s vitally important to me that, even later in life, I stay fit and focused,’ she told Express. ‘For me, it’s a question of self-preservation. While I can’t fight time, I can help myself stay fit and focused through good nutrition and a healthy lifestyle.’

She also remains keen to embrace new experiences and make the most of the years ahead.

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‘I can’t wait to see where my life is going to go from now on. Age is but a number,’ she told Riverstone Living. ‘I want to go out and do all sorts of things – I want to travel, I want to keep living life to the absolute full.’

How Sue Barker first fell in love with sport

Her love of staying active started at home.

‘My father was very sporty and played a lot of tennis,’ she told Sheerluxe. ‘He was also a very good golfer and, as a family, we did a lot of active things together like rowing and swimming. My siblings did all sorts of sports too and I learned to play tennis mainly with my sister.’

Playing tennis in an era before modern recovery methods and training techniques helped forge her into a resilient athlete.

‘We didn’t have the facilities and the training and the technique that goes with it now – the stretching, the ice baths,’ the former champion recalled.

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‘We wore Green Flash tennis shoes that didn’t have any sponge in them at all, and we were using wooden rackets. Every part of your body ached.’


One of our most frequently asked questions here at Women’s Health? How to build muscle and burn fat at the same time. So, we asked superstar trainer Oyinda Okunowo exactly how to do it. In this 4-week plan – created exclusively for Women’s Health COLLECTIVE members – you’ll get the workouts and nutrition guidance needed to help you on your way to better body composition. Tap the link below to unlock 14 days of free access to Oyinda’s plan and start training today.

Get the plan


Headshot of Kate Cheng

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